| Technical | |
| AC Conversion Type: | True RMS |
| Backlit LCD: | Yes |
| Crest / Peak: | 0.8 ms response, Max, Min Max-Min |
| Sort: | Auto-ranging Max, Min |
| Input Warning: | Audible & Visible |
| Total Functions: | 55 Ranges |
| DCV | |
| DCV: | 40 mV to 1 kV in 6 ranges |
| Best Resolution: | 1 µV |
| Basic Accuracy: | ±0.08% ± 1 digit (0.5% ±6 digits on 40.00 mV) |
| NMRR @ 50/60 Hz: | > 60 dB |
| CMRR @ DC: | > 120 dB @ DC & 50/60 Hz |
| ACV | |
| ACV: | 400 mV to 750 V in 5 ranges |
| Best Resolution: | 10 µV |
| Basic Accuracy: | ±0.5% ±3 digits 50-60 Hz |
| Basic Bwidth: | 40 Hz - 20 kHz |
| CMRR @ DC, 50/60 Hz: | > 60 dB |
| DCA / ACA | |
| DCA / ACA: | 400 µA to 10 A in 6 ranges |
| Best Resolution: | 0.01 µA |
| Basic Accuracy: | from ±0.2% ±2 digits to 1% ±4 digits |
| Resistance | |
| Resistance: | 40 to 40 M-ohm in 7 ranges |
| Best Resolution: | 0.001 ohm |
| Basic Accuracy: | < 400 k-ohm ±0.15% ±2 dig., 40 M-ohm 1.5% ±5 dig. |
| Conductance | |
| Conductance: | 400 nS in 1 range |
| Best Resolution: | 0.1 nS |
| Basic Accuracy: | ±0.7% ±5 digits |
| Capacitance | |
| Capacitance: | 4 nF to 40 mF in 8 ranges |
| Best Resolution: | 1 pF |
| Basic Accuracy: | 40 nF - 4 µF: 0.8% ±5 dig. < 40 nF, > 4 µF ±4% |
| Frequency | |
| Frequency: | 100 Hz to 4 mHz in 6 ranges |
| Best Resolution: | 0.001 Hz |
| Basic Accuracy: | ±0.002% ±3 digits |
| Duty Cycle | |
| Duty Cycle: | 100% in 1 range |
| Best Resolution: | 0.1 Hz |
| Basic Accuracy: | ±0.5% digits/kHz ±2 digits |
| (AC + DC) V | |
| (AC + DC) V: | 4 V to 750 V in 4 ranges |
| Best Resolution: | 0.1 mV |
| Basic Accuracy: | ±0.8% ±8 digits (40 Hz - 20 kHz) |
| dBm | |
| dBm: | -60.7 dBm to 81.4 dBm, Auto with 20 reference ohm |
| Best Resolution: | 0.01 dBm |
| Basic Accuracy: | ±0.25 dBm ±2 digits @ 40 Hz to 20 kHz |
| Multimeters | ||||||||
| Model No. | AVO300 | AVO310 | DCM330 | M7027 | M7029 | M8035 | M8037 | |
| Voltage Ranges | ||||||||
| V ac | 1000 | 1000 | 1000 | 750 | 750 | 750 | 750 | |
| V dc | 600 | 600 | 1000 | 1000 | 1000 | 1000 | 1000 | |
| V ac/dc | ![]() | |||||||
| Accuracy | 1% | 1% | 1% dc, 1.5% ac | 0.3% | 0.2% | 0.08% | 0.08% | |
| ac Conversion Type | ||||||||
| Average Responding | ![]() |
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| TRMS | ![]() | |||||||
| Current Ranges | ||||||||
| A ac | 10 | 10 | 200 | 10 | 10 | 10 | 10 | |
| A ac | 10 | 10 | 10 | 10 | 10 | 10 | ||
| Resistance | 40 MΩ | 40 MΩ | 20 MΩ | 40 MΩ | 40 MΩ | 40 MΩ | 40 MΩ | |
| Continuity | ||||||||
| Audible Buzzer | ![]() |
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| Diode | ![]() |
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| Conductance in nS | 400 | 400 | 400 | 400 | ||||
| Capacitance in mF | 40 | 40 | 40 | 40 | ||||
| Frequency in Hz | 250 k | 250 k | 4M | 4M | ||||
| Duty Cycle | ![]() | |||||||
| Display | ||||||||
| Single Parameter | ![]() |
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| Dual Parameter | ![]() |
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| Number of Digits | 3½ | 3½ | 3½ | 4¾ 3¾ | 4¾ 3¾ | 4¾ 3¾ | 4¾ 3¾ | |
| Bar graph | ![]() |
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| Backlit | ![]() |
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| Operation | ||||||||
| Auto Ranging | ![]() |
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| Data Hold | ![]() |
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| Max/Min Record | ![]() |
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| Relative Function | ![]() |
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| Rubber Boot Protection | ![]() |
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| Safety | Cat III 600 V | Cat III 600 V | Cat III 1000 V & Cat IV 600 V | Cat III 600 V | Cat III 600 V | Cat III 1000 V | Cat III 1000 V | |
| Warranty Period | 3 year | 3 year | 1 year | 3 year | 3 year | 3 year | 3 year | |
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